sealed

/siːld/📚 10526 0中考高考四级六级考研雅思托福
(of a road) having a hard surface; made-up (路面)硬的;seal的过去分词

adjective [原级]封闭的,密封的

The organs are kept in sealed plastic bags.
这些器官保存在密封塑料袋里。

verb [vt. 及物动词]封闭;盖印;给……涂上保护层(seal 的过去式和过去分词)

Helicopters with searchlights swept the park which was sealed off.
直升飞机的探照灯来回扫射这个被封锁的公园。

sealed 出现在下面的课文中
Lesson 27 The 'Vasa'
单词造句: